200604978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{530701}}^1$

素因数の和:530719

約数の個数: 32

約数和(自身を含む): 509473920

約数和(自身を除く): 308868942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 530701, 1061402, 1592103, 3184206, 3714907, 4776309, 7429814, 9552618, 11144721, 14328927, 22289442, 28657854, 33434163, 66868326, 100302489, 200604978]

約数ペア:

[(1, 200604978), (2, 100302489), (3, 66868326), (6, 33434163), (7, 28657854), (9, 22289442), (14, 14328927), (18, 11144721), (21, 9552618), (27, 7429814), (42, 4776309), (54, 3714907), (63, 3184206), (126, 1592103), (189, 1061402), (378, 530701)]